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Sanitation
| Sat 02 May 2026
Beijing, May 2 -- Huaneng Huajialing Wind Power Generation Co Ltd has submitted a patent application for Cleaning Robot. Zhang Chenghu, Liang Lijun, Liu Zonghan, Li Yuan, Xue Luhong, Shi Zhenyu, Zhao Huiliang and Hou Yanli developed the invention.
The patent application number is CN202511465405 20251014. The patent publicatio..
Sanitation
| Sat 02 May 2026
Beijing, May 2 -- Shengri New Mat Co Ltd has submitted a patent application for Bathtub Foundation Plate with Structure Facilitating Installation of Bathtub. This invention was developed by Kim Sung Jin.
The patent application number is CN202510741096 20250605. The patent publication number is CN121196376 (A). International P..
Sanitation
| Sat 02 May 2026
Beijing, May 2 -- Wu Yi Japan Co Ltd has submitted a patent application for Toilet Seat Device with Shower Head for Stoma Person. This invention was developed by Tokunaga Koichi.
The patent application number is CN20238098723 20230915. The patent publication number is CN121194728 (A). International Patent Classification codes..
Sanitation
| Fri 01 May 2026
Alexandria, May 2 -- United States Patent for Dryer Vent Monitoring and Lint Cleaning System has been issued to Rawat Ritika.
The patent application number is US202418745935 20240617. The patent publication number is US12612726 (B2). International Patent Classification codes are D06F58/22, D06F101/20, D06F103/28, D06F105/34 ..
Sanitation
| Fri 01 May 2026
Alexandria, May 2 -- United States Patent for Integrated Wall-mounted Base Having Handheld Shower Holder of Shower System and Shower System Including Same has been issued to Xiamen Delmei Sanitary Ware Co Ltd. This invention was developed by Li Wenjun, Zhang Pingqing and Yan Yongqiang.
The patent application number is US20221..
Sanitation
| Sat 02 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has released Jiangsu CRRC Huateng Env Co Ltd patent application for Transfer Device and Transfer Method for Barrier-free Toilet. This invention was developed by Ling Tengcheng, Lyu Heting, Zhao Bin, Li Liangliang, Yan Xufan, Leng Jixin, Yin Lufeng, Chai Chao and Ci Xi..
Sanitation
| Sat 02 May 2026
Beijing, May 2 -- Zhejiang Tuopu Cleaning Technology has applied Chinese patent for Cleaning Part of Window Cleaner. Chen Jian developed it.
The patent application number is CN202511662991 20251113. The patent publication number is CN121196384 (A). International Patent Classification codes are A47L1/06 and A47L1/15.
The a..
Sanitation
| Sat 02 May 2026
Beijing, May 2 -- Shenzhen Hertz Home Appliances has filed a patent application for Cleaning Device and Cleaning Machine. This invention was developed by Bai Hongtai and Zhao Wenhua.
The patent application number is CN202511336899 20250918. The patent publication number is CN121196400 (A). International Patent Classification ..
Sanitation
| Sat 02 May 2026
Beijing, May 2 -- SharkNinja China Technology has applied Chinese patent for Multifunctional Cleaning Machine and Control Method of Cleaning Machine. Wang Xuning, Cui Weimin and Hu Jidan developed it.
The patent application number is CN202410831202 20240626. The patent publication number is CN121196401 (A). International Pate..
Sanitation
| Sat 02 May 2026
Beijing, May 2 -- Shenzhen Luoke Innovation Technology has filed a patent application for Water Segregator and Cleaning Device. This invention was developed by Du Shijie, Zhou Qiang and Gong Dahong.
The patent application number is CN202511598988 20250106. The patent publication number is CN121196410 (A). International Patent..
Sanitation
| Sat 02 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has published Shenzhen 3i Robotics patent application for Cleaning Device and Cleaning Equipment. The invention was developed by Huang Aixiang and Guan Leilei.
The patent application number is CN202511647312 20231229. The patent publication number is CN121196412 (A..
Sanitation
| Sat 02 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has received Dreame Innovation Technology, Suzhou patent application for Control Method of Cleaning Equipment, Cleaning Equipment and Cleaning System. Yang Donghao, Huo Jianghao and Wang Yuanchao developed the invention.
The patent application number is CN202511725..
Sanitation
| Sat 02 May 2026
Alexandria, May 2 -- Kohler has been granted a patent for Shower Door System. Liu Xinyao, Kaule Brian M and Kun He developed the invention.
The patent application number is US202218552329 20220329. The patent publication number is US12611068 (B2). International Patent Classification codes are A47K3/34 and E05D7/081. Cooperati..
Sanitation
| Sat 02 May 2026
Alexandria, May 2 -- United States Patent for Dispenser System and a Method for Operating a Dispenser System has been issued to Essity Hygiene and Health. This invention was developed by Bergman Peter and Searfoss Erol.
The patent application number is US202118551451 20210408. The patent publication number is US12611070 (B2)...
Sanitation
| Sat 02 May 2026
Alexandria, May 2 -- Beijing Kohler has obtained a patent for shower device. This invention was developed by Wei Shaopei and Yang Sai.
The patent application number is US202318451294 20230817. The patent publication number is US12611071 (B2). International Patent Classification codes are A47K7/02 and A47K7/04. Cooperative Pat..
Sanitation
| Sat 02 May 2026
Alexandria, May 2 -- U.S. Patent and Trademark Office has awarded a patent to LG Household & Health Care for Electrostatic Cleaning Device. Hyun Chang Hwan, Kim Eun Mi, Choi Yoon Ji and Lee Jung Yong developed the invention.
The patent application number is US202217894255 20220824. The patent publication number is US12611082 ..
Sanitation
| Sat 02 May 2026
Alexandria, May 2 -- Essity Hygiene and Health has received a patent for Absorbent Insert. This invention was developed by Corneliusson Helena, Johansson Mattias, Danielsson Ulla, Axborn Peter and Lenhult Karoline.
The patent application number is US202118551041 20210510. The patent publication number is US12611339 (B2). Inte..
Sanitation
| Sat 02 May 2026
Alexandria, May 2 -- Essity Hygiene and Health has obtained a patent for absorbent insert. This invention was developed by Corneliusson Helena, Johansson Mattias, Danielsson Ulla, Axborn Peter and Lenhult Karoline.
The patent application number is US202118551418 20210407. The patent publication number is US12611340 (B2). Inte..
Sanitation
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has received Shenzhen Shili Gene Biological patent application for Ultrasonic Automatic Cleaning Head Equipment. Jiang Zhengguo and Ge Chuanhua developed the invention.
The patent application number is CN202511230904 20250830. The patent publication number is CN121..
Sanitation
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has released IRICO Hefei LCD Glass patent application for Return-throwing Efficient Disc Brush Cleaning Device and Control System Thereof. This invention was developed by Zhong Qianqian, Wang Liangchen and Xue Huiting.
The patent application number is CN20251147121..
Sanitation
| Fri 01 May 2026
Beijing, May 1 -- Tangshan Monopy Ceram Co Ltd and Shanghai Ellai Intelligent Sanitary Ware Co Ltd have applied Chinese patent for Mounting Structure for Fixing Bottom of Closestool. Sun Shiliang, Cao Haiwen and Du Jianying developed it.
The patent application number is CN202511580506 20251031. The patent publication number i..
Sanitation
| Sat 02 May 2026
Beijing, May 2 -- Suzhou Wuyin Intelligent Tech Co Ltd has submitted a patent application for Water Circulation Cooling and Heating Structure of Scrubber and Application Method of Water Circulation Cooling and Heating Structure. Cho Dong-ju developed the invention.
The patent application number is CN202511449243 20251011. The..
Sanitation
| Sat 02 May 2026
Beijing, May 2 -- Unicharm has applied Chinese patent for Container for Disposable Absorbent Hygienic Products. Nakashita Masashi and Nomoto Takashi developed it.
The patent application number is CN20248035192 20240625. The patent publication number is CN121194770 (A). International Patent Classification codes are A61F13/514 ..
Sanitation
| Sat 02 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has published Diversey patent application for Wiper Assembly for Floor Cleaning Machine and Related Floor Cleaning Machine. The invention was developed by Wetzley Michael and Keller Thomas.
The patent application number is CN20248033087 20240412. The patent publica..
Sanitation
| Sat 02 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has published Unicharm patent application for Absorbent Article. The invention was developed by Detani Ko, Ishikawa Sei and Hirayama Haruna.
The patent application number is CN202510849388 20250624. The patent publication number is CN121196837 (A). International Pa..
Sanitation
| Fri 01 May 2026
Beijing, May 2 -- Guangdong Lechen Hygiene Products has filed a patent application for Paper Diaper Arranging and Transferring Device for Paper Diaper Production. This invention was developed by Zhao Kun, Zhong Wenxing, Qiu Haiqiang and Zhao Guorong.
The patent application number is CN202511691146 20251118. The patent publica..
Sanitation
| Sat 02 May 2026
Beijing, May 2 -- Hangzhou Haoyue Nursing Material has submitted a patent application for Baby Paper Diaper with Rear Leakage Pocket and Preparation Method of Baby Paper Diaper. Zhong Lei, Wu Junfeng, Lin Tingting and Li Zhibiao developed the invention.
The patent application number is CN202511451350 20251011. The patent publ..
Sanitation
| Sat 02 May 2026
Beijing, May 2 -- Quanzhou Jiahua Sanitary Articles has filed a patent application for Paper Diaper with Side Leakage Prevention Core and Preparation Method of Paper Diaper. This invention was developed by You Huashan and Huang Jianhui.
The patent application number is CN202511769690 20251128. The patent publication number is..
Sanitation
| Fri 01 May 2026
Alexandria, May 2 -- United States Patent for Articulating Faucet has been issued to Kohler. This invention was developed by Chung Chanseol.
The patent application number is US202418775988 20240717. The patent publication number is US12612771 (B2). International Patent Classification codes are E03C1/04 and F16L27/08. Cooperat..
Sanitation
| Fri 01 May 2026
Alexandria, May 2 -- TOTO has received a patent for Wall-mounted Flush Toilet. This invention was developed by Shinohara Yuuki and Hashimoto Hiroshi.
The patent application number is US202318532850 20231207. The patent publication number is US12612775 (B2). International Patent Classification code is E03D11/14. Cooperative Pa..
Sanitation
| Fri 01 May 2026
Beijing, May 2 -- Zhenjiang Yifan Aviation Parts has filed a patent application for Interior System of Intelligent Airplane Washroom. This invention was developed by Xu Jianjun.
The patent application number is CN202511580486 20251031. The patent publication number is CN121201383 (A). International Patent Classification code ..
Sanitation
| Sat 02 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has received Wuyi University patent application for Intelligent Bathroom. Zhang Wansheng, Lai Liting and Chen Jian developed the invention.
The patent application number is CN202511246619 20250902. The patent publication number is CN121196378 (A). International Pat..
Sanitation
| Sat 02 May 2026
Beijing, May 2 -- Hengjie Intelligent Toilet and Bathroom Shenzhen has applied Chinese patent for Toilet Seat and Toilet. Li Benshan, Xie Weifan and Huang Yakui developed it.
The patent application number is CN202511628037 20251107. The patent publication number is CN121196381 (A). International Patent Classification codes ar..
Sanitation
| Sat 02 May 2026
Alexandria, May 2 -- U.S. Patent and Trademark Office has awarded a patent to TOTO for Toilet System. Suzuki Kenta, Uchida Tetsuya, Kamori Teruyuki, Takahashi Ryota, Nishijima Kaori and Sato Minoru developed the invention.
The patent application number is US202318129379 20230331. The patent publication number is US12611075 (B..
Sanitation
| Sat 02 May 2026
Alexandria, May 2 -- United States Patent for Absorbent Article Packages with Natural Fibers and Opening Features has been issued to The Procter & Gamble Company. This invention was developed by Remus Michael, Nelson Naomi Ruth, Arent Lee Mathew, Theiss Iii Edward Daniel, Spiekers Stephan, Borchert Victoria Anne, Kramkowski Pete..
Sanitation
| Sat 02 May 2026
Alexandria, May 2 -- United States Patent for Absorbent Article Packages with Natural Fibers has been issued to The Procter & Gamble Company. This invention was developed by Remus Michael and Basendowski Silke.
The patent application number is US202418437286 20240209. The patent publication number is US12611343 (B2). Internat..
Sanitation
| Sat 02 May 2026
Alexandria, May 2 -- Xiamen Solex High-Tech Industries has been granted a patent for Structure for Controlling Water Passage Switching and On-off of Electrical Circuit Using Single Button and Shower Head. Chen Boren, Zhang Lian, Liu Tingke and Zhang Mingfu developed the invention.
The patent application number is US2023181099..
Sanitation
| Sat 02 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has published New Tec Integration (Xiamen) patent application for Double-layer Elastic Unit Structure Capable of Being Spliced, Disassembled and Assembled and Functional Pad. The invention was developed by Leng Luhao.
The patent application number is CN202410832407 2..
Sanitation
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has released Yunnan University patent application for Mantis Rear Claw Pad Bionic Structure Crawler Belt and Crawler Belt Walking Device. This invention was developed by Tang Xu, Guan Shiguo, Lai Qinghui, Zhang Zhaopeng and Jiao Hedong.
The patent application number ..
Sanitation
| Sat 02 May 2026
Alexandria, May 2 -- Nualight Ltd has obtained a patent for air sanitizer. This invention was developed by Cronin Andrew, Cole Ben and Norris Brian.
The patent application number is US202117925136 20210702. The patent publication number is US12611482 (B2). International Patent Classification codes are A47F3/04 and A61L9/20. C..
Sanitation
| Fri 01 May 2026
Beijing, May 1 -- Wuhan Shuimofang Intelligent Technology has sought patent for Handle Body and Cleaning Machine Handle. This invention was developed by Zhou Jie.
The patent application number is CN20251197150 20230427. The patent publication number is CN121180153 (A). International Patent Classification codes are B25G1/04, B..
Sanitation
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has published Gree Electric Appliances, Zhuhai patent application for Cleaning Device. The invention was developed by Huang Qin and Long Shicai.
The patent application number is CN202511322894 20250916. The patent publication number is CN121178540 (A). Internationa..
Sanitation
| Fri 01 May 2026
Beijing, May 1 -- Huaneng Yichun Thermoelectricity has submitted a patent application for Non-contact Level Meter Probe Cleaning Device. This invention was developed by Qian Jiaxin, Liang Shixin, Tian Yang, Wang Lishan, Yang Kun, Liu Zehua, Lyu Yibin, Pang Bo, Zhao Fang, Zhu Jin and Bian Qun.
The patent application number is ..
Sanitation
| Fri 01 May 2026
Beijing, May 1 -- Shenzhen Microgate Technology has submitted a patent application for Full-automatic Impregnation Cleaning Air-drying Line. This invention was developed by Cao Pengfei, Jiang Wei and Wu Xiaoke.
The patent application number is CN202511584307 20251031. The patent publication number is CN121178517 (A). Internat..
Sanitation
| Fri 01 May 2026
Beijing, May 1 -- Ferrotec Jiangsu Quartz Technology has sought patent for Quartz Cavity Surface Nondestructive Marking Process and Automatic Equipment Thereof. This invention was developed by Yang Ying, Chen Haiyuan, Yang Jun and Zhang Yueqing.
The patent application number is CN202511368696 20250924. The patent publication ..
Sanitation
| Fri 01 May 2026
Beijing, May 1 -- China National Heavy Machinery Research Institute has applied Chinese patent for Cleaning System and Cleaning Method for Finishing Machine of Hot Galvanizing Unit. Lu Yuefeng, Yao Yangku, Feng Sha, Jin Jianfei, Li Fei and Yang Wei developed it.
The patent application number is CN202511619463 20251127. The pa..
Sanitation
| Fri 01 May 2026
Beijing, May 1 -- BOE Huacan Optoelectronics Suzhou has submitted a patent application for Product Cleaning Equipment and Cleaning Method Thereof. This invention was developed by Du Yuexin, Hu Genshui, Sun Hu, Zhang Xuanming and Wu Zhixin.
The patent application number is CN202511330476 20250917. The patent publication number..
Sanitation
| Thu 30 Apr 2026
Beijing, May 1 -- Jiaxing Hexing Environmental Tech Engineering Co Ltd has sought patent for Intelligent Environmental Sanitation Operation Monitoring Method and Management System. This invention was developed by Li Limin, Shen Linwei, Zhang Haobin, Ye Feng and Shao Liyan.
The patent application number is CN202511336025 20250..
Sanitation
| Fri 01 May 2026
Beijing, May 1 -- Guangdong Rosery Toilet And Bathroom Tech Co Ltd has submitted a patent application for Flame Welding Adjusting Equipment and Method for Metal Frame Outside Shower Room. This invention was developed by Xu Wei.
The patent application number is CN202511400119 20250928. The patent publication number is CN121178..
Sanitation
| Fri 01 May 2026
Beijing, May 1 -- Jomoo Kitchen & Bath has submitted a patent application for Toilet Bowl, Intelligent Toilet Bowl System and Toilet Bowl Control Method and Device. This invention was developed by Lin Xiaofa, Lin Xiaoshan, Lin Chujun, Yu Haifeng, Liu Minglin and Lu Fangshi.
The patent application number is CN202511371155 2025..
Sanitation
| Thu 30 Apr 2026
Beijing, May 1 -- Shanghai Zenfocus Semi-Tech has submitted a patent application for 3D Probe Automatic Placing and Cleaning System. This invention was developed by Wang Mingtao and Zou Bin.
The patent application number is CN202511462859 20251013. The patent publication number is CN121186414 (A). International Patent Classif..
Sanitation
| Fri 01 May 2026
Beijing, May 1 -- Foshan Hengjiekailede Toilet and Bathroom has sought patent for Lower Guide Sliding Groove Assembly and Shower Room. This invention was developed by Fan Qiangfei, Xie Weifan and Hu Guangdan.
The patent application number is CN202511712180 20251120. The patent publication number is CN121184014 (A). Internatio..
Sanitation
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has received Jixiaojia Changzhou Residential Technology patent application for Fabricated Kitchen and Bath. Li Feng and Bian Wenjun developed the invention.
The patent application number is CN202511600974 20251104. The patent publication number is CN121183977 (A). ..
Sanitation
| Fri 01 May 2026
Beijing, May 1 -- Guangdong Rosery Toilet And Bathroom Tech Co Ltd has sought patent for Forging and Pressing Equipment for Metal Piece of Bathroom Cabinet Product. This invention was developed by Xu Wei.
The patent application number is CN202511361058 20250923. The patent publication number is CN121179207 (A). International ..
Sanitation
| Fri 01 May 2026
Beijing, May 1 -- Ningbo Fotile Kitchen Ware has submitted a patent application for Water-vapor Separation Structure for Cleaning Machine, Sewage Box and Cleaning Machine. This invention was developed by Liu Yi, Song Zongjian, Huang Renzhong and Zheng Junmei.
The patent application number is CN202410807922 20240621. The paten..
Sanitation
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has received Shenzhen Shufei Commodity Co Ltd patent application for Intelligent Sanitary Towel. Yan Jixiong and Kang Caixia developed the invention.
The patent application number is CN202511643838 20251111. The patent publication number is CN121177083 (A). Interna..
Sanitation
| Fri 01 May 2026
Beijing, May 1 -- Ningbo Fotile Kitchen Ware has submitted a patent application for Cleaning Machine. This invention was developed by Hou Fulong, Zhang Hongmei and Gu Hongliang.
The patent application number is CN202511484073 20251017. The patent publication number is CN121176819 (A). International Patent Classification codes..
Sanitation
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has released Ningbo Fotile Kitchen Ware patent application for Cleaning Machine. This invention was developed by Hou Fulong, Zhang Hongmei and Gu Hongliang.
The patent application number is CN202511484012 20251017. The patent publication number is CN121176818 (A). ..
Sanitation
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has published Shenzhen Lutejiacheng Supply Chain Management patent application for Shelf Assembly, Spraying Device and Cleaning Machine. The invention was developed by Yang Ziqi, Wang Jun, Yang Fan and Jia Caihu.
The patent application number is CN202511266451 2025..
Sanitation
| Fri 01 May 2026
Beijing, May 1 -- Ningbo Yaxiang Cleaning Products Co Ltd has sought patent for Rotary Mop Cleaning Barrel and Cleaning Tool. This invention was developed by Wang Yulong.
The patent application number is CN202410800171 20240620. The patent publication number is CN121176814 (A). International Patent Classification codes are A4..
Sanitation
| Fri 01 May 2026
Beijing, May 1 -- Jing Danyang has submitted a patent application for Automatic Lifting Device for Mop Disc.
The patent application number is CN202511743719 20251125. The patent publication number is CN121176813 (A). International Patent Classification codes are A47L13/254 and A47L13/42.
State Intellectual Property Offic..
Sanitation
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has published Dreame Innovation Technology, Suzhou patent application for Roller Assembly for Cleaning Equipment and Cleaning Equipment. The invention was developed by Wang Congying and Yan Guixiang.
The patent application number is CN202511718694 20230718. The pat..
Sanitation
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has received Guoqi Pujin Intelligent Tech Anqing Co Ltd patent application for Rolling Brush Motor Built-in Structure of Commercial Cleaning Robot. Ding Cheng, Guo Wei, Zhou Xiaohua, Sha Wei and Xu Hongwei developed the invention.
The patent application number is C..
Sanitation
| Fri 01 May 2026
Beijing, May 1 -- Dreame Innovation Technology, Suzhou has submitted a patent application for Cleaning Device and Cleaning System. Zhan Zhenwei, Liu Guangyu and Xu Bojian developed the invention.
The patent application number is CN202511676424 20220704. The patent publication number is CN121176798 (A). International Patent Cl..
Sanitation
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has published Dreame Innovation Technology, Suzhou patent application for Driving Mechanism, Cleaning Device and Cleaning Equipment. The invention was developed by Liu Yinghao and Xu Bojian.
The patent application number is CN202511631021 20210916. The patent publi..
Sanitation
| Fri 01 May 2026
Beijing, May 1 -- Beijing Roborock Technology has submitted a patent application for Cleaning Equipment and Cleaning System. This invention was developed by Zhou Chong and Zhang Baokui.
The patent application number is CN202511639750 20251110. The patent publication number is CN121176795 (A). International Patent Classificati..
Sanitation
| Fri 01 May 2026
Beijing, May 1 -- Beijing Roborock Technology has submitted a patent application for Cleaning Apparatus and System, Cleaning Method, Program Product, Medium, and Control Device. This invention was developed by Zhang Linlin.
The patent application number is CN202511666327 20251113. The patent publication number is CN121176785 ..
Sanitation
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has released Dyson Technology patent application for Vacuum Cleaner. This invention was developed by Kim Kyungnam, N Lawson Mclean, A Holden and Balderi Eric.
The patent application number is CN202511518995 20191106. The patent publication number is CN121176780 (A)..
Sanitation
| Fri 01 May 2026
Beijing, May 1 -- Hangzhou Robam Appliances has submitted a patent application for Cooking Control Method and Device and Cooking Equipment. Huang Wenxia, Yu Ying, Huang Qian and Ren Fujia developed the invention.
The patent application number is CN202511709283 20251120. The patent publication number is CN121176773 (A). Intern..
Sanitation
| Thu 30 Apr 2026
Beijing, May 1 -- State Intellectual Property Office of China has published Huida Sanitary Ware patent application for Flow-adjustable Push Button Structure and Shower. The invention was developed by Wang Jia, Liang Shaotuan, Liu Zilong and Chen Haokuan.
The patent application number is CN202511421936 20250930. The patent publi..
Sanitation
| Thu 30 Apr 2026
Beijing, May 1 -- Kaiping Fengnuo Sanitary Ware Co Ltd has submitted a patent application for Rotary Water Outlet Faucet. Guo Lianqiang developed the invention.
The patent application number is CN202511479690 20251016. The patent publication number is CN121184584 (A). International Patent Classification codes are F16K1/32, F1..
Sanitation
| Fri 01 May 2026
Beijing, May 1 -- Hangzhou Robam Appliances has filed a patent application for Method and System for Controlling Tableware Storage Mode of Disinfection Equipment. This invention was developed by Yang Jianjun, Ruan Huaping, Wu Weiliang, Ren Fujia and Song Xiaoming.
The patent application number is CN202511693911 20251118. The ..
Sanitation
| Thu 30 Apr 2026
Beijing, May 1 -- Asimco Sealing Technologies (Anhui) has applied Chinese patent for Shock Pad Crack Extrusion Detection Equipment. Cheng Long, Zhang Ying and Ye Xijun developed it.
The patent application number is CN202511213007 20250828. The patent publication number is CN121185765 (A). International Patent Classification cod..
Sanitation
| Fri 01 May 2026
Beijing, May 1 -- Southwest Research & Design Institute of Chemical Industry has applied Chinese patent for Carbon Dioxide Phase Change Absorbent Absorption System and Process. Jin Xianhang, Ren Enze, Zheng Min, He Xiurong, Yang Yun and Zhang Hongyu developed it.
The patent application number is CN202511691558 20251118. The pat..
Sanitation
| Thu 30 Apr 2026
Beijing, April 30 -- Tokai Rika has submitted a patent application for Cleaning Device. Sugisaka Kenichi developed the invention.
The patent application number is CN20248034217 20240522. The patent publication number is CN121175489 (A). International Patent Classification codes are B05B1/10, B08B13/00, B08B5/00, B60S1/56, B60..
Sanitation
| Thu 30 Apr 2026
Beijing, April 30 -- Guangzhou Baoneng Kechuang Co Ltd has filed a patent application for Energy-saving Shower Hot Water Circulation Temperature Control System and Control Method. This invention was developed by Xu Lusheng.
The patent application number is CN202511308667 20250915. The patent publication number is CN121165831 ..
Sanitation
| Thu 30 Apr 2026
Beijing, April 30 -- Fujian Chengdong New Material Technology has submitted a patent application for Cleaning Aid for D5 Medium Dyeing, Cleaning Method and Dyeing Method. Xu Jinsheng and Xiong Huaping developed the invention.
The patent application number is CN202511389156 20250926. The patent publication number is CN12116163..
Sanitation
| Thu 30 Apr 2026
Beijing, April 30 -- Assiris Health Health Products Inc has applied Chinese patent for Absorbent Hygiene Article with Skin Care Composition. Rytsen Fredrik, Husmark Ulrika, Zorewand Klaus, S Lafquist, Karlgren Anders, Marechaud Christophe and Delbello Stefano developed it.
The patent application number is CN20248031380 202406..
Sanitation
| Thu 30 Apr 2026
Beijing, April 30 -- Procter & Gamble has filed a patent application for Absorbent Article with Front Waist Guard. This invention was developed by Surusch Alain, Stelzig Lutz, Schoenber Ute Fridtjof, Bianchi Ernesto Gabriel, Yuan Yi and Dillaverbrun Guillaume.
The patent application number is CN20238097812 20230510. The paten..
Sanitation
| Thu 30 Apr 2026
Beijing, April 30 -- Daio Seishi KK has applied Chinese patent for Absorbent Article for Pets. Honjo Ryota developed it.
The patent application number is CN20248022195 20240311. The patent publication number is CN121174934 (A). International Patent Classification code is A01K23/00. Cooperative Patent Classification code is A0..
Sanitation
| Thu 30 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has received Shenzhen Yuanding Intelligent Innovation patent application for Automatic Cleaning Equipment for Pool. Wang Tao, Wang Shenggui, Hua Yongfei and Jia Yelei developed the invention.
The patent application number is CN202511331510 20250917. The patent p..
Sanitation
| Thu 30 Apr 2026
Beijing, April 30 -- Xiamen Runner has submitted a patent application for Switch Handle and Faucet. This invention was developed by Huang Zhangquan and Li Ming.
The patent application number is CN202511390297 20250926. The patent publication number is CN121162735 (A). International Patent Classification code is F16K31/60.
..
Sanitation
| Thu 30 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has published Fujian Kedi Kitchen & Bath Co Ltd patent application for Novel Telescopic Kitchen Faucet and Using Method Thereof. The invention was developed by Zeng Qingyou.
The patent application number is CN202511716929 20251121. The patent publication number ..
Sanitation
| Thu 30 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has published Foshan Faenza Sanitary Ware patent application for Filter Screen Structure and Floor Drain Applying Same. The invention was developed by Xie Wei, Zhou Cheng, Peng Qianfeng and Ni Yaohui.
The patent application number is CN202511550133 20251028. The..
Sanitation
| Thu 30 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has published Zhejiang Ikahe Sanitary Ware patent application for Waterway Integration Device, Cleaning System and Intelligent Closestool. The invention was developed by Lim Kyoung Taek, Liu Rui and Wang Xingyu.
The patent application number is CN202511398376 2025..
Sanitation
| Thu 30 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has released Zhuozhou Jitai Building Mat Co Ltd patent application for Automatic Switching Flushing Device for Closestool. This invention was developed by Sun Miaomiao and Zhu Lei.
The patent application number is CN202511661222 20251113. The patent publication ..
Sanitation
| Wed 29 Apr 2026
Beijing, April 30 -- Huaneng Yimin Coal & Electricity has submitted a patent application for Track Surface Cleaning Method, System, Equipment and Medium. This invention was developed by Yao Zhongze, Yin Zhonglin, Zhao Tianyu and Jian Kailun.
The patent application number is CN202511176514 20250821. The patent publication numb..
Sanitation
| Thu 30 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has released Ningbo Yigong Electrical Appliance Co Ltd patent application for Cold and Hot Water Outlet Device for Water Outlet Faucet and Water Outlet Method of Cold and Hot Water Outlet Device. This invention was developed by Du Zhiwei.
The patent application ..
Sanitation
| Thu 30 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has published Quanzhou Lihuangya Plumbing Sanitary Ware Co Ltd patent application for Large-water-outlet Quick-opening Faucet. The invention was developed by Liu Shengping.
The patent application number is CN202511579449 20251031. The patent publication number i..
Sanitation
| Wed 29 Apr 2026
Geneva, April 29 -- Farah Bakhsh Iman and Abbasi Marzieh have sought patent for Automatic Apparatus and Method for Changing a Diaper.
The patent application number is WO2025US48878 20251001. The patent publication number is WO2026084869 (A1). International Patent Classification codes are A47D13/08, A47D5/00, A61G7/02, A47D15..
Sanitation
| Wed 29 Apr 2026
Beijing, April 30 -- Chengdu University of Technology has applied Chinese patent for Estimation Method for Response Intensity of Silicate Rock Basin Chemical Weathering to Temperature. Zhang Guanru, Tang Hao, Chen Chuanya and Huang Yi developed it.
The patent application number is CN202511325504 20250917. The patent publication..
Sanitation
| Wed 29 Apr 2026
Beijing, April 30 -- TOTO has applied Chinese patent for Electrostatic Chuck. Ikeguchi Masafumi, Mori Tatsuya and Umetsu Tomoki developed it.
The patent application number is CN202510669907 20250523. The patent publication number is CN121171962 (A). International Patent Classification codes are H01L21/67 and H01L21/683. Coopera..
Sanitation
| Wed 29 Apr 2026
Munich, April 29 -- European Patent Office has published Foshan Ideal Co Ltd patent application for Hinge for Shower Door and Shower Door Comprising Hinge. The invention was developed by Wei Wuxiang.
The patent application number is EP20240938113 20240827. The patent publication number is EP4729732 (A1). International Patent ..
Sanitation
| Wed 29 Apr 2026
Munich, April 29 -- Roca Sanitario SA has sought patent for Toilet Bowl with Spiral Flow Path. This invention was developed by Munar Saura Miquel-angel.
The patent application number is EP20240383150 20241018. The patent publication number is EP4729706 (A1). International Patent Classification code is E03D11/08. Cooperative P..
Sanitation
| Wed 29 Apr 2026
Munich, April 29 -- Zheijang Suerda Sanitary Co Ltd has applied European patent for a Faucet Top Mounting Assembly. Long Xiaolin developed it.
The patent application number is EP20250155854 20250204. The patent publication number is EP4729703 (A1). International Patent Classification code is E03C1/04. Cooperative Patent Class..
Sanitation
| Wed 29 Apr 2026
Munich, April 29 -- European Patent Office has released Geberit International patent application for Manufacturing Method for a Toilet Seat.
The patent application number is EP20240206952 20241016. The patent publication number is EP4729268 (A1). International Patent Classification code is B29C45/14. Cooperative Patent Classi..
Sanitation
| Wed 29 Apr 2026
Munich, April 29 -- Kohler has submitted a patent application for Showerhead. Kajuch Peter developed the invention.
The patent application number is EP20250205974 20251001. The patent publication number is EP4729179 (A1). International Patent Classification codes are B05B1/18, B05B15/65 and B05B15/654. Cooperative Patent Clas..
Sanitation
| Wed 29 Apr 2026
Munich, April 29 -- European Patent Office has published Karau Michael patent application for System for Reproducible Application of Surface Cleaning or Functional Coatings with a Temporary Effect. The invention was developed by Karau Michael and Karau Julius.
The patent application number is EP20250192369 20250729. The paten..
Sanitation
| Wed 29 Apr 2026
Munich, April 29 -- European Patent Office has published Fujian Domoo Sanitary Ware Tech Co Ltd patent application for Water Outlet Device and Aerator Thereof. The invention was developed by Lin Xiaofa, Lin Xiaoshan, Chen Zhiwei, Liang Pansheng, Deng Xiaoqing and Liu Qiqiao.
The patent application number is EP20240222835 2024..
Sanitation
| Wed 29 Apr 2026
Munich, April 29 -- Unicharm has applied European patent for Absorbent Article and Package of Absorbent Article. Murakami Hiroko, Saito Kyota and Dinh Nhu Chien developed it.
The patent application number is EP20240868125 20240905. The patent publication number is EP4729038 (A1). International Patent Classification codes are ..
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